A smart card, or chip card, is a fingernail-sized integrated circuit that is often embedded in a credit-card-sized plastic sheet. Smart cards are used as identification badges, banking cards, SIM in mobile phones, for key storage, and more.

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What encryption (if any) is used on electronic credit cards?

Out of curiosity: how do electronic Visa/Master Card debit/credit cards with microchips authenticate a transaction? Are they stupid storage for a key which is simply read by a reader or do they ...
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Vulnerabilities of RFID Smartcards

Recently my organization wants to move into the smart card system instead of static password. We want to move the entire infrastructure to the smartcard system. we are looking for a single smartcard ...
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What is gained by hashing the last block on-device?

Recently I encountered the notion of "hashing the last block on-device". It means that when computing a digital signature, the hash that serves as input for the actual signature computation is not to ...
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Smartcards for Dummies

Are there any defacto resources for understanding the basics of smart cards? My problem is that I don't know what I don't know about the technology. Any good primers?
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Blackberry + RIM Bluetooth-based Smart Card Reader

Has anyone used this Bluetooth based smartcard reader? (scroll to bottom) If so, what are your experiences with it? Can you tell me if it's possible to require only the presence of the card + card ...
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How do I use C# to encrypt/decrypt data where the private key is on a smartcard, hardware security module, TPM chip etc

Is anyone aware of a C# code sample to interact with smartcard, hardware security module, TPM chips (etc), that will allow me to encrypt and decrypt data? My goal is to allow my application to ...